{"endpoints":{"DELETE /api/jobs/:id":"Delete job","GET  /api/corpus":"View corpus registry","GET  /api/fixes":"List all proposed fixes","GET  /api/health":"Health check","GET  /api/jobs":"List all jobs","GET  /api/jobs/:id":"Get job details","GET  /api/jobs/:id/output/:filename":"Download output file","GET  /api/jobs/:id/output/:filename/sas":"Get 24h SAS download URL","GET  /api/jobs/:id/results":"Get job results","GET  /api/jobs/export":"Export all completed jobs","GET  /api/mail-classes":"List available mail classes","GET  /api/mid":"List all registered Mailer IDs","GET  /api/mid/{mid}/serial":"Get current serial state for a MID","POST /api/diagnose":"Diagnose a failed learn result \u2014 returns fix story with DMM citation","POST /api/fixes/:id/apply":"Apply an approved fix to presort_worker.js","POST /api/fixes/:id/approve":"Approve a fix for application","POST /api/jobs":"Create job (JSON or multipart)","POST /api/jobs/:id/run":"Run presort engine on job","POST /api/learn":"Upload All-JOBID.zip to compare against engine and auto-add to corpus","POST /api/mid/{mid}/register":"Register a MID for serial number management","POST /api/reports/{type}":"Generate report PDF (consumed by Mail.dat Viewer harness)","PUT  /api/mid/{mid}/serial":"Manually set serial counters for a MID"},"engine":"USPS Presort Engine","jobs_count":1737,"status":"ok","storage":"blob","uptime_seconds":621384,"version":"1.0.0"}